1、INTERNATIONALSTANDARDIEC60297-3-101First edition2004-08Mechanical structures for electronic equipment Dimensions of mechanical structuresof the 482,6 mm(19 in)series Part 3-101:Subracks and associated plug-in units Reference number IEC 60297-3-101:2004(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFO
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8、ice Centre:Email:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC60297-3-101First edition2004-08Mechanical structures for electronic equipment Dimensions
9、of mechanical structuresof the 482,6 mm(19 in)series Part 3-101:Subracks and associated plug-in units?IEC 2004?Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without perm
10、ission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chSFor price,see current cataloguePRICE CODE Commission Electrotechnique Internat
11、ionaleInternational Electrotechnical Commission?LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60297-3-101?IEC:2004(E)CONTENTSFOREWORD.3INTRODUCTION.51Scope and object.62Normative references.63Terms and definitions.74Arrangement ove
12、rview.75Subrack dimensions,front mounting area.86Subrack dimensions,rear mounting area.117Printed board type plug-in units,front mounted.138Box type plug-in units,front mounted.159Printed board type plug-in units,rear mounted.1710Subrack and plug-in units with electromagnetic shielding provisions.18
13、11Plug-in units electrostatic discharge provisions.2012Dimensions used in the figures.22Figure 1 Relationship between the new IEC 60297-3 series and the old IEC 60297 series.5Figure 2 Arrangement overview.7Figure 3 Subrack dimensions,front mounting area Part 1.8Figure 4 Subrack dimensions,front moun
14、ting area Part 2.9Figure 5 Subrack dimensions,front mounting area Part 3.10Figure 6 Subrack dimensions,rear mounting area.11Figure 7 Printed board type plug-in unit,3U.13Figure 8 Printed board type plug-in unit,6U.14Figure 9 Printed board type plug-in unit,9U.14Figure 10 Box type plug-in unit,3U.15F
15、igure 11 Box type plug-in unit,6U.16Figure 12 Box type plug-in unit,9U.16Figure 13 Printed board type plug-in units,rear mounting dimensions.17Figure 14 Subrack shielding interface dimensions.18Figure 15 Plug-in unit and filler panels shielding interface dimensions.19Figure 16 ESD contact interface
16、dimensions.20Figure 17 ESD strip interface dimensions.20Table 1 RD1 dimensions.11Table 2 Depth dimensions RD3,RD4.17Table 3 Height dimensions.21Table 4 Depth dimensions.21LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60297-3-101?IEC:2004(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT DIMENSIONS OF MECHANICAL STRUCTURES OF THE482,6 mm(19 in)SERIES Part 3-101:Subracks and associated pl